Choose the One Alternative That Best Completes the Statement or Answers

question 47

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
Approximate the area under the curve and above the x-axis using n rectangles. Let the height of each rectangle be given
by the value of the function at the right side of the rectangle.
- $$f ( x ) = x ^ { 2 } - 3 x + 4 \text { from } x = 1 \text { to } x = 5 ; n = 4$$

• A) 18
• B) 38
• C) 28
• D) 48

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Definitions:

Temperature

A measure of the degree of internal heat or thermal energy in a substance or environment, often indicated in degrees Celsius (°C), Fahrenheit (°F), or Kelvin (K).

Incomplete Dominance

A genetic situation in which two alleles produce a phenotype that is a blend of both parental traits.

Codominant

Codominant refers to a genetic scenario where two different alleles of a gene are expressed equally in the phenotype of a heterozygote.

Recessive

A term for a gene that directs the development of a particular characteristic only if the corresponding gene on the other chromosome matches it—i.e., is the same allele.